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BR9805448A - Disc treatment device. - Google Patents

Disc treatment device.

Info

Publication number
BR9805448A
BR9805448A BR9805448-1A BR9805448A BR9805448A BR 9805448 A BR9805448 A BR 9805448A BR 9805448 A BR9805448 A BR 9805448A BR 9805448 A BR9805448 A BR 9805448A
Authority
BR
Brazil
Prior art keywords
disc
retention device
retention
treatment device
rotary grinder
Prior art date
Application number
BR9805448-1A
Other languages
Portuguese (pt)
Inventor
Rajul N Amin
John P Lefavour
Original Assignee
Norton Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norton Co filed Critical Norton Co
Publication of BR9805448A publication Critical patent/BR9805448A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Patente de Invenção: <B>''DISPOSITIVO DE TRAVAMENTO DE DISCO''<D>. é proporcionada uma fixação rapidamente liberável de um disco abrasivo a uma retificadora giratória, ao se encaixar o disco com o adaptador de retenção de disco que se fixa sobre o disco e é proporcionado com dispositivo de retenção estendendo-ser a partir da superfície de mancal não abrasiva, e proporcionando um conjunto de porca de travamento para montar o eixo de guia da retificadora giratória que compreende uma série de detenções e de fendas de acesso de detenções que permite que o dispositivo de retenção seja inserido nas fendas e, pela simples rotação axial mover o dispositivo de retenção dentro das detenções e travar o disco em posição.Invention Patent: <B> '' DISC LOCKING DEVICE '' <D>. a rapidly releasable attachment of an abrasive disc to a rotary grinder is provided by attaching the disc with the disc retention adapter that attaches to the disc and is provided with a retention device extending from the non-bearing surface abrasive, and providing a set of lock nut to mount the guide shaft of the rotary grinder which comprises a series of detents and detent access slots that allows the retention device to be inserted into the slits and, by simple axial rotation to move the retention device inside the stops and lock the disc in position.

BR9805448-1A 1997-12-22 1998-12-18 Disc treatment device. BR9805448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/995,382 US5938514A (en) 1997-12-22 1997-12-22 Disk attachment system

Publications (1)

Publication Number Publication Date
BR9805448A true BR9805448A (en) 1999-11-09

Family

ID=25541719

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805448-1A BR9805448A (en) 1997-12-22 1998-12-18 Disc treatment device.

Country Status (7)

Country Link
US (1) US5938514A (en)
BR (1) BR9805448A (en)
CA (1) CA2253065C (en)
DE (1) DE19859118B4 (en)
FR (1) FR2772659B1 (en)
GB (1) GB2339159B (en)
IT (1) IT1304119B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379234B1 (en) * 1999-06-14 2002-04-30 Mackay Joseph H. Reusable mount for abrasive devices
US6722955B2 (en) 2001-01-10 2004-04-20 3M Innovative Properties Company Buckup plate assembly for grinding system
US6840849B2 (en) * 2001-01-31 2005-01-11 Mackay Joseph H. Mounting device for coated abrasive finishing articles
US6863596B2 (en) * 2001-05-25 2005-03-08 3M Innovative Properties Company Abrasive article
WO2003035324A1 (en) * 2001-09-19 2003-05-01 Mackay Joseph H Mounting device for abrasive wheels
US6758732B1 (en) 2001-12-01 2004-07-06 Mark A. Hilton Backing plate and disc configured for blowing angled grinding
US9265397B2 (en) 2012-07-09 2016-02-23 Carlisle Food Service Products, Inc. Adapter plate for a rotary floor scrubbing machine
CN105798787B (en) * 2015-12-31 2017-12-15 广东小太阳砂磨材料有限公司 A kind of sand page disk
US11027393B2 (en) 2017-05-08 2021-06-08 Jason Brouk Adjustable sander pad assembly
US11518001B2 (en) 2018-02-20 2022-12-06 Weiler Corporation Backing pad assembly with anti-rotational locking feature for resin fiber discs
WO2020249205A1 (en) 2019-06-12 2020-12-17 August Rüggeberg Gmbh & Co. Kg Grinding means for producing a grinding tool, grinding tool, and method for operating such a grinding tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE396535A (en) * 1932-06-18
US3157010A (en) * 1962-01-17 1964-11-17 Merit Products Inc Abrading article
DE1804141A1 (en) * 1968-10-19 1970-05-21 H & O Hahne Ohg Clamping ring for flap discs or the like.
US3623281A (en) * 1969-06-16 1971-11-30 Robert H Moffat Mounting fixture
US3667169A (en) * 1970-04-27 1972-06-06 Norton Co Abrasive finishing article
US3765130A (en) * 1971-12-23 1973-10-16 Merit Abrasive Prod Mounting for abrasive disc
US4236355A (en) * 1978-07-24 1980-12-02 Control Data Corporation Precision grinding wheel mount
IT1145270B (en) * 1979-07-09 1986-11-05 Merit Abrasive Prod IMPROVEMENT IN ABRASIVE DISCS
US4245438A (en) * 1979-09-10 1981-01-20 Trw Inc. Finishing disk hub assembly
US4683683A (en) * 1985-08-19 1987-08-04 Aleck Block Abrasive material mounting structure
US4839998A (en) * 1986-01-16 1989-06-20 Aleck Block Abrasive apparatus
IT1245210B (en) * 1991-03-08 1994-09-13 Giuseppe Catalfamo ASSEMBLY OF SANDING PLATE AND ABRASIVE DISC FOR A SANDER
US5624306A (en) * 1993-11-23 1997-04-29 Visser Irrevocable Trust 1992-1 Stacked sanding wheel for radical profiles

Also Published As

Publication number Publication date
GB2339159B (en) 2000-06-28
FR2772659B1 (en) 2004-01-23
DE19859118B4 (en) 2005-11-10
CA2253065C (en) 2002-12-31
US5938514A (en) 1999-08-17
CA2253065A1 (en) 1999-06-22
GB2339159A (en) 2000-01-19
ITMI982726A1 (en) 2000-06-17
FR2772659A1 (en) 1999-06-25
DE19859118A1 (en) 1999-07-01
GB9828366D0 (en) 1999-02-17
IT1304119B1 (en) 2001-03-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2285 DE 21-10-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.